User Guide

• Power supply

• Product specific module jig

• Cables: XRF-1 (RF cable), USB cable, GBIP cable and DAU-9S

• Signal analyser (TX), signal generator (RX) and RF-splitter

one device including all.

Figure 30 Auto tuning concept with CMU200

Note: Crossover Cable connection between computer and CU200 is recommended (refer to Service

Devices chapter and Module Jig concept).

Phoenix preparations

Install the phone specific data package, for example

Nokia_firmware_RM-313_emea_nsu_10.0.005_v1.0.exe

This defines phone specific settings..

Auto tuning procedure

1 Make sure the phone (in the jig) is connected to the equipment. Else, some menus will not be shown in

Phoenix.

2 To go to autotune, select

Tuning (Alt-U)

Auto-Tune (Alt-A)

from the menu.

3 Start autotuning, clicking the

Tune

button.

General checkings

Antenna line component checking

Check R7560 (0ohm resistor).

Voltage checking

Steps

1. Set up the main board in the module jig. The phone should be in local mode.

2. Check the following:

# Signal name Test point Voltage (all bands)

1 VCTCXO supply R7501 2.5 V

2 AHNEUS supply from DC/DC conv L7502 3.2 V

RM-313

RF troubleshooting

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